- Remove python39-failures.patch and replace it with actual fix

of the issue in remove_deprecated_loop_argument.patch.
- Add backport_fix_for_setting_cookies.patch for backport of
  fixes from 3.8 branch.

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-aiohttp?expand=0&rev=69

remove_deprecated_loop_argument.patch

@@ -0,0 +1,59 @@
+From dd3a89130b5769218550159ebbab9e28d8b974a3 Mon Sep 17 00:00:00 2001
+From: Hanaasagi <ambiguous404@gmail.com>
+Date: Tue, 3 Aug 2021 11:53:45 +0000
+Subject: [PATCH] fix: remove deprecated loop argument for asnycio.sleep/gather
+ calls
+
+---
+ CHANGES/5905.bugfix |    1 +
+ aiohttp/web.py      |    4 +---
+ tests/test_locks.py |    6 +++---
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+ create mode 100644 CHANGES/5905.bugfix
+
+--- /dev/null
++++ b/CHANGES/5905.bugfix
+@@ -0,0 +1 @@
++remove deprecated loop argument for asnycio.sleep/gather calls
+--- a/aiohttp/web.py
++++ b/aiohttp/web.py
+@@ -440,9 +440,7 @@ def _cancel_tasks(
+     for task in to_cancel:
+         task.cancel()
+ 
+-    loop.run_until_complete(
+-        asyncio.gather(*to_cancel, loop=loop, return_exceptions=True)
+-    )
++    loop.run_until_complete(asyncio.gather(*to_cancel, return_exceptions=True))
+ 
+     for task in to_cancel:
+         if task.cancelled():
+--- a/tests/test_locks.py
++++ b/tests/test_locks.py
+@@ -18,7 +18,7 @@ class TestEventResultOrError:
+             return 1
+ 
+         t = loop.create_task(c())
+-        await asyncio.sleep(0, loop=loop)
++        await asyncio.sleep(0)
+         e = Exception()
+         ev.set(exc=e)
+         assert (await t) == e
+@@ -31,7 +31,7 @@ class TestEventResultOrError:
+             return 1
+ 
+         t = loop.create_task(c())
+-        await asyncio.sleep(0, loop=loop)
++        await asyncio.sleep(0)
+         ev.set()
+         assert (await t) == 1
+ 
+@@ -43,7 +43,7 @@ class TestEventResultOrError:
+ 
+         t1 = loop.create_task(c())
+         t2 = loop.create_task(c())
+-        await asyncio.sleep(0, loop=loop)
++        await asyncio.sleep(0)
+         ev.cancel()
+         ev.set()
+